.el-button {
  margin: 0 !important;
  --at-apply: theme-color-hasBgcfontColor;
  &:hover {
    --at-apply: opacity-70;
  }
  &.el-button--small {
    padding: 12px 16px;
    border-radius: 4px;
  }
}
.el-message-box__btns {
  .el-button:nth-of-type(1) {
    --at-apply: theme-color-fontColor;
  }
}
